Home / 2,525,831.54-3,485,646.75-1,364,276.66

Finding the Fourth Proportional to 2,525,831.54, 3,485,646.75 and 1,364,276.66

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Solution

The fourth proportional to 2,525,831.54, 3,485,646.75 and 1,364,276.66 is: 1,882,701.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,525,831.54 : 3,485,646.75 = 1,364,276.66 : x
  2. Step 2: Convert to fraction form
    2,525,831.54/3,485,646.75 = 1,364,276.66/x
  3. Step 3: Cross multiply
    2,525,831.54x = 3,485,646.75 × 1,364,276.66
  4. Step 4: Simplify right side
    2,525,831.54x = 4,755,386,493,717.66
  5. Step 5: Solve for x
    x = 4,755,386,493,717.66/2,525,831.54
  6. Step 6: Final answer
    x = 1,882,701.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.